Description

2-Methyl-2-Thiopseudourea Sulfate is a specialized organosulfur compound with significant utility in synthetic organic chemistry. This chemical serves as a versatile building block and reagent, valued for its role in introducing thiourea and guanidine moieties into target molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for applications in heterocyclic synthesis and as a precursor to biologically active compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various heterocyclic compounds, including thiazoles and pyrimidines, with potential biological activity.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a reagent for the preparation of thiourea and guanidine derivatives used in dyes, catalysts, and specialty polymers.
• Biochemical Research: Employed in medicinal chemistry research for structure-activity relationship (SAR) studies and library synthesis.
• Chemical Cross-linking: Potential application in the modification of polymers and biomaterials due to its reactive functional groups.

Basic Information

Product Name	2-Methyl-2-Thiopseudourea Sulfate
CAS No.	867-44-7
Molecular Formula	C2H7N3O4S2 or (CH3NHC(=S)NH2)2·H2SO4
Molecular Weight	201.22 g/mol
Synonyms	2-Methylisothiopseudourea Sulfate; 2-Methyl-2-thiopseudourea Hemisulfate; S-Methylisothiourea Sulfate; 2-Methyl-2-thiopseudourea, sulfate (1:?); Pseudourea, 2-thio-2-methyl-, sulfate; Isothiourea, S-methyl-, sulfate; (Methylcarbamimidothioic acid) sulfate
EINECS	212-768-0

Quality Control

Our 2-Methyl-2-Thiopseudourea Sulfate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent absorption of atmospheric moisture and potential decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.